A screening device for use in a solid beverage production process

Abstract

The utility model discloses a kind of screening treatment devices for solid beverage production process, it is related to solid beverage production equipment technical field, realize the solid beverage from feed inlet is input into drying bin, subsequently through sealing cover to the closure of feed inlet, at this time can be opened heating equipment by controller to the solid beverage in drying bin is carried out drying, in drying process, open electric guide rail drive scraper and first scraper to the solid beverage and stir, to be able to to its uniform heating, after drying end, electric push rod can be opened and retracted, drive sealing plug from unloading port and move down, to unloading port is opened, at this time scraper and first scraper in rotation, can be first scraped to drying solid beverage in unloading port by scraper, and first scraper subsequently sweeps the solid beverage that leaks to unloading port, at this time solid beverage falls into the filter screen in the vibration screen body from unloading port and carries out screening, to reach to solid beverage pre-drying treatment, avoid to sieve hole blockage.

Description

Technical Field

[0001] This utility model relates to the field of solid beverage production equipment technology, and in particular to a sieving device used in the solid beverage production process. Background Technology

[0002] In the production of solid beverages, sieving is a crucial step. Its purpose is to remove impurities and large particles from the raw materials, screening them into fine powder that meets the particle size requirements, thereby ensuring that the solid beverage products produced subsequently have uniform quality and good taste.

[0003] A probiotic solid beverage sieving device with Chinese patent number CN217527600U uses a filter plate and a vibrator to discharge more unqualified beverages into a secondary tank, and a motor drives a gear chain to rotate the beverages back into the top of the main tank. This facilitates recycling, reduces waste, and is highly practical.

[0004] Existing screens are prone to clogging, especially when the raw materials have a slightly higher moisture content or contain sticky components. The raw materials tend to adhere to the screen, resulting in reduced screening efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a sieving device for solid beverage production, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a sieving device for solid beverage production, comprising a vibrating screen body, a drying chamber fixedly connected to the top of the vibrating screen body, a feed inlet at the top of the drying chamber, a sealing cap threaded onto the feed inlet, a servo motor fixedly connected to the bottom of the vibrating screen body, a rotating shaft extending into the vibrating screen body connected to the output end of the servo motor, multiple filter screens equidistantly mounted on the surface of the rotating shaft, and the filter screens fixedly connected to the inner wall of the vibrating screen body, multiple openings corresponding to the filter screens on the inner wall of the vibrating screen body, a discharge port fixedly connected to the outer wall of the openings, an annular electric guide rail fixedly connected to the inner wall of the drying chamber, two sliding rods slidably connected to the electric guide rail, a first scraper and a scraper plate fixedly connected to the bottom ends of the two sliding rods respectively, a discharge port on the bottom wall of the drying chamber, a sealing plug movably connected inside the discharge port, and a heating device installed on the inner wall of the drying chamber.

[0007] As a further technical solution of this utility model, an L-shaped support rod is symmetrically and fixedly connected to the bottom end of the drying chamber at the side of the discharge port. An electric push rod is fixedly connected to the end of the L-shaped support rod away from the drying chamber, and the movable end of the electric push rod is fixedly connected to the bottom end of the sealing plug.

[0008] As a further technical solution of this utility model, the length of the discharge port is equal to half of the inner diameter of the drying chamber.

[0009] As a further technical solution of this utility model, a number of second scrapers corresponding to the filter screen are symmetrically fixedly connected to the outer wall of the rotating shaft, and the second scrapers are located below the filter screen and in contact with it.

[0010] As a further technical solution of this utility model, the diameter of the brush of the second scraper is smaller than the inner diameter of the sieve hole on the corresponding filter screen.

[0011] As a further technical solution of this utility model, a controller for controlling the vibrating screen body, heating equipment, electric push rod and servo motor is fixedly connected to the vibrating screen body.

[0012] This utility model provides a sieving device for solid beverage production, which has the following advantages compared with the prior art:

[0013] This design presents a sieving device for solid beverage production. Solid beverages are fed into a drying chamber through an inlet, which is then sealed with a cap. A controller activates a heating system to dry the beverages within the chamber. During drying, an electric guide rail drives a scraper and a first scraper brush to move the beverage, ensuring even heating and improving drying efficiency. After drying, an electric push rod retracts, moving a sealing plug down from the discharge port, opening it. At this point, the scraper and first scraper brush rotate, allowing air to pass through. The scraper first scrapes the dried solid beverage into the discharge port, and then the first scraper sweeps the remaining solid beverage into the discharge port. At this time, the solid beverage falls from the discharge port into the filter screen inside the vibrating screen body. At the same time, the vibrating screen body is turned on to screen the solid beverage. During the screening process, the servo motor can be turned on to drive the rotating shaft to rotate the corresponding second scraper at the bottom. The diameter of the brush on the second scraper is smaller than the inner diameter of the screen hole on the corresponding filter screen. It can be inserted into the screen hole to clear it and avoid blockage. This effectively achieves the purpose of pre-drying the solid beverage and avoiding clogging of the screen hole. Attached Figure Description

[0014] Figure 1 Axonometric drawing of a vibrating screen used in a sieving process in the production of solid beverages;

[0015] Figure 2 This is a schematic diagram of the internal structure of a vibrating screen and drying chamber in a sieving device used in the production of solid beverages.

[0016] Figure 3 This is a schematic diagram of the vibrating screen and the bottom structure of the drying chamber in a sieving device used in the production of solid beverages.

[0017] Figure 4 A sieving device for use in the production process of solid beverages. Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Vibrating screen body; 2. Discharge port; 3. Drying chamber; 4. Feed inlet; 5. Sealing cover; 6. Heating equipment; 7. Electric guide rail; 8. Slide bar; 9. Scraper; 10. Discharge port; 11. First scraper; 12. Filter screen; 13. Opening; 14. Sealing plug; 15. Rotating shaft; 16. Servo motor; 17. Second scraper; 18. Electric push rod; 19. L-shaped support rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 This utility model provides a sieving device for solid beverage production: it includes a vibrating screen body 1, a drying chamber 3 fixedly connected to the top of the vibrating screen body 1, a feed inlet 4 opened at the top of the drying chamber 3, a sealing cap 5 threadedly connected to the feed inlet 4, a servo motor 16 fixedly connected to the bottom of the vibrating screen body 1, a rotating shaft 15 extending into the vibrating screen body 1 connected to the output end of the servo motor 16, a plurality of filter screens 12 are equidistantly sleeved on the surface of the rotating shaft 15, and the filter screens 12 are fixedly connected to the inner wall of the vibrating screen body 1, a plurality of openings 13 corresponding to the filter screens 12 are opened on the inner wall of the vibrating screen body 1, a discharge port 2 is fixedly connected to the outer wall of the openings 13, an annular electric guide rail 7 is fixedly connected to the inner wall of the drying chamber 3, two sliding rods 8 are slidably connected on the electric guide rail 7, a first scraper 11 and a scraper 9 are fixedly connected to the bottom of the two sliding rods 8 respectively, a discharge port 10 is opened on the bottom wall of the drying chamber 3, a sealing plug 14 is movably connected inside the discharge port 10, and a heating device 6 is installed on the inner wall of the drying chamber 3;

[0021] Please see Figures 2-3 The bottom of the drying chamber 3 is symmetrically and fixedly connected to the side of the discharge port 10. The end of the L-shaped support rod 19 away from the drying chamber 3 is fixedly connected to the electric push rod 18, and the movable end of the electric push rod 18 is fixedly connected to the bottom end of the sealing plug 14. The length of the discharge port 10 is equal to half of the inner diameter of the drying chamber 3.

[0022] Please see Figures 3-4The outer wall of the rotating shaft 15 is symmetrically and fixedly connected with multiple sets of second scrapers 17 corresponding to the filter screen 12. The second scrapers 17 are located below the filter screen 12 and abut against it. The brush diameter of the second scrapers 17 is smaller than the inner diameter of the screen hole on the corresponding filter screen 12. A controller for controlling the vibrating screen body 1, the heating device 6, the electric push rod 18 and the servo motor 16 is fixedly connected to the vibrating screen body 1.

[0023] The electric actuator 18 adopts existing technology, and those skilled in the art shall select a suitable electric actuator 18 from the existing technology for installation, such as the DT800 electric actuator.

[0024] The heating device 6 adopts existing technology, and a person skilled in the art shall select a suitable heating device 6 from the existing technology for installation, such as: SRY2-220 / 1.5 electric heating tube.

[0025] The working principle of this utility model is as follows: Solid beverage is fed into the drying chamber 3 through the inlet 4, and then the inlet 4 is closed by the sealing cover 5. At this time, the heating device 6 can be turned on by the controller to dry the solid beverage in the drying chamber 3. During the drying process, the electric guide rail 7 is turned on to drive the scraper 9 and the first scraper brush 11 to move the solid beverage, so that it can be heated evenly and the drying efficiency can be improved. After the drying is completed, the electric push rod 18 can be turned on to retract, which drives the sealing plug 14 to move down from the discharge port 10, thereby opening the discharge port 10. At this time, the scraper 9 and the first scraper brush 11 are rotating, and the scraper 9 can first remove the solid beverage. The dried solid beverage is scraped into the discharge port 10, and the first scraper 11 then sweeps the remaining solid beverage into the discharge port 10. At this time, the solid beverage falls from the discharge port 10 into the filter screen 12 inside the vibrating screen body 1. At the same time, the vibrating screen body 1 is turned on to screen the solid beverage. During the screening process, the servo motor 16 can be turned on to drive the rotating shaft 15 to rotate the corresponding bottom second scraper 17. The diameter of the brush on the second scraper 17 is smaller than the inner diameter of the screen hole on the corresponding filter screen 12. It can be inserted into the screen hole to clear it and avoid blockage, effectively achieving the purpose of pre-drying the solid beverage and avoiding clogging of the screen hole.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A sieving device for use in the production process of solid beverages, comprising a vibrating screen body (1), characterized in that, The top of the vibrating screen body (1) is fixedly connected to a drying chamber (3), and the top of the drying chamber (3) is provided with a feed inlet (4). A sealing cap (5) is threaded onto the feed inlet (4). A servo motor (16) is fixedly connected to the bottom of the vibrating screen body (1). The output end of the servo motor (16) is connected to a rotating shaft (15) extending into the vibrating screen body (1). Multiple filter screens (12) are equidistantly mounted on the surface of the rotating shaft (15), and the filter screens (12) are fixedly connected to the inner wall of the vibrating screen body (1). The vibrating screen body (1) has multiple openings (13) on its inner wall corresponding to the filter screen (12). The outer wall of the opening (13) is fixedly connected to the discharge port (2). The inner wall of the drying chamber (3) is fixedly connected to an annular electric guide rail (7). Two slide rods (8) are slidably connected on the electric guide rail (7). The bottom ends of the two slide rods (8) are respectively fixedly connected to a first scraper (11) and a scraper (9). The bottom wall of the drying chamber (3) has a discharge port (10). A sealing plug (14) is movably connected inside the discharge port (10). The inner wall of the drying chamber (3) is equipped with a heating device (6).

2. The sieving device for solid beverage production according to claim 1, characterized in that, The bottom of the drying chamber (3) is symmetrically fixedly connected to an L-shaped support rod (19) at the side of the discharge port (10). An electric push rod (18) is fixedly connected to the end of the L-shaped support rod (19) away from the drying chamber (3), and the movable end of the electric push rod (18) is fixedly connected to the bottom end of the sealing plug (14).

3. A sieving device for solid beverage production according to claim 1, characterized in that, The length of the discharge port (10) is equal to half the inner diameter of the drying chamber (3).

4. A sieving device for solid beverage production according to claim 1, characterized in that, The outer wall of the rotating shaft (15) is symmetrically and fixedly connected with multiple sets of second scrapers (17) corresponding to the filter screen (12), and the second scrapers (17) are located below the filter screen (12) and in contact with it.

5. A sieving device for solid beverage production according to claim 4, characterized in that, The brush diameter of the second scraper (17) is smaller than the inner diameter of the sieve hole on the corresponding filter screen (12).

6. A sieving device for solid beverage production according to claim 1, characterized in that, The vibrating screen body (1) is fixedly connected to a controller that controls the vibrating screen body (1), heating equipment (6), electric push rod (18) and servo motor (16).

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